All-glass commercial revolving door, also called full glass revolving door or crystal revolving door, with the model TAR600 from TSTC Automatic Doors. It is a high-end entrance device, 3 or 4 wings, combines transparent design including the slim aluminum profiles, all glass door body, glass ceiling /door canopy, underground driving unit & control unit. Safety features including the torque control, force sensitive control, vertical safety buffer, emergency stop button for standard, anti-pinch PDR, anti-collision light curtain, horizontal safety buffer, panic breakout system for option . More information please visit our official product page .